void
init_snmpEngine(void)
{
#ifdef USING_MIBII_SYSORTABLE_MODULE
static oid reg[] = { 1, 3, 6, 1, 6, 3, 10, 3, 1, 1 };
register_sysORTable(reg, 10, "The SNMP Management Architecture MIB.");
#endif
register_snmpEngine_scalars();
}
void init_usmStats (void) {
#ifdef USING_MIBII_SYSORTABLE_MODULE
static oid reg[] = {1,3,6,1,6,3,15,2,1,1};
register_sysORTable(reg,10,"The management information definitions for the SNMP User-based Security Model.");
#endif
REGISTER_MIB("snmpv3/usmStats", usmStats_variables, variable2, \
usmStats_variables_oid );
}
void init_snmpEngine (void) {
#ifdef USING_MIBII_SYSORTABLE_MODULE
static oid reg[] = {1,3,6,1,6,3,10,3,1,1};
register_sysORTable(reg,10,"The SNMP Management Architecture MIB.");
#endif
REGISTER_MIB("snmpv3/snmpEngine", snmpEngine_variables, variable2,
snmpEngine_variables_oid);
/* place any initialization routines needed here */
}
void
snmp_agent_init(oid *myoid, int len, char *name, struct variable *variables,
int varsize, int varlen)
{
log_message(LOG_INFO, "Starting SNMP subagent");
netsnmp_enable_subagent();
snmp_disable_log();
snmp_enable_calllog();
snmp_register_callback(SNMP_CALLBACK_LIBRARY,
SNMP_CALLBACK_LOGGING,
snmp_keepalived_log,
NULL);
/* Do not handle persistent states */
netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID,
NETSNMP_DS_LIB_DONT_PERSIST_STATE, TRUE);
/* Do not load any MIB */
setenv("MIBS", "", 1);
/* Ping AgentX less often than every 15 seconds: pinging can
block keepalived. We check every 2 minutes. */
netsnmp_ds_set_int(NETSNMP_DS_APPLICATION_ID,
NETSNMP_DS_AGENT_AGENTX_PING_INTERVAL, 120);
/* We also register a callback to modify default timeout and
retries value. */
snmp_register_callback(SNMP_CALLBACK_LIBRARY,
SNMP_CALLBACK_SESSION_INIT,
snmp_setup_session_cb, NULL);
init_agent(name);
if (register_mib(name, (struct variable *) variables, varsize,
varlen, myoid, len) != MIB_REGISTERED_OK)
log_message(LOG_WARNING, "Unable to register MIB");
register_mib("Keepalived", (struct variable *) global_vars,
sizeof(struct variable8),
sizeof(global_vars)/sizeof(struct variable8),
global_oid, OID_LENGTH(global_oid));
init_snmp(name);
register_sysORTable(global_oid, OID_LENGTH(global_oid) - 1,
"The MIB module for Keepalived");
}
static void init_asterisk_mib(void)
{
static struct variable4 asterisk_vars[] = {
{ASTVERSTRING, ASN_OCTET_STR, RONLY, ast_var_Version, 2, {ASTVERSION, ASTVERSTRING}},
{ASTVERTAG, ASN_UNSIGNED, RONLY, ast_var_Version, 2, {ASTVERSION, ASTVERTAG}},
{ASTCONFUPTIME, ASN_TIMETICKS, RONLY, ast_var_Config, 2, {ASTCONFIGURATION, ASTCONFUPTIME}},
{ASTCONFRELOADTIME, ASN_TIMETICKS, RONLY, ast_var_Config, 2, {ASTCONFIGURATION, ASTCONFRELOADTIME}},
{ASTCONFPID, ASN_INTEGER, RONLY, ast_var_Config, 2, {ASTCONFIGURATION, ASTCONFPID}},
{ASTCONFSOCKET, ASN_OCTET_STR, RONLY, ast_var_Config, 2, {ASTCONFIGURATION, ASTCONFSOCKET}},
{ASTCONFACTIVECALLS, ASN_GAUGE, RONLY, ast_var_Config, 2, {ASTCONFIGURATION, ASTCONFACTIVECALLS}},
{ASTCONFPROCESSEDCALLS, ASN_COUNTER, RONLY, ast_var_Config, 2, {ASTCONFIGURATION, ASTCONFPROCESSEDCALLS}},
{ASTMODCOUNT, ASN_INTEGER, RONLY, ast_var_Modules , 2, {ASTMODULES, ASTMODCOUNT}},
{ASTINDCOUNT, ASN_INTEGER, RONLY, ast_var_indications, 2, {ASTINDICATIONS, ASTINDCOUNT}},
{ASTINDCURRENT, ASN_OCTET_STR, RONLY, ast_var_indications, 2, {ASTINDICATIONS, ASTINDCURRENT}},
{ASTINDINDEX, ASN_INTEGER, RONLY, ast_var_indications_table, 4, {ASTINDICATIONS, ASTINDTABLE, 1, ASTINDINDEX}},
{ASTINDCOUNTRY, ASN_OCTET_STR, RONLY, ast_var_indications_table, 4, {ASTINDICATIONS, ASTINDTABLE, 1, ASTINDCOUNTRY}},
{ASTINDALIAS, ASN_OCTET_STR, RONLY, ast_var_indications_table, 4, {ASTINDICATIONS, ASTINDTABLE, 1, ASTINDALIAS}},
{ASTINDDESCRIPTION, ASN_OCTET_STR, RONLY, ast_var_indications_table, 4, {ASTINDICATIONS, ASTINDTABLE, 1, ASTINDDESCRIPTION}},
{ASTCHANCOUNT, ASN_GAUGE, RONLY, ast_var_channels, 2, {ASTCHANNELS, ASTCHANCOUNT}},
{ASTCHANINDEX, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANINDEX}},
{ASTCHANNAME, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANNAME}},
{ASTCHANLANGUAGE, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANLANGUAGE}},
{ASTCHANTYPE, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANTYPE}},
{ASTCHANMUSICCLASS, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANMUSICCLASS}},
{ASTCHANBRIDGE, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANBRIDGE}},
{ASTCHANMASQ, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANMASQ}},
{ASTCHANMASQR, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANMASQR}},
{ASTCHANWHENHANGUP, ASN_TIMETICKS, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANWHENHANGUP}},
{ASTCHANAPP, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANAPP}},
{ASTCHANDATA, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANDATA}},
{ASTCHANCONTEXT, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCONTEXT}},
{ASTCHANMACROCONTEXT, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANMACROCONTEXT}},
{ASTCHANMACROEXTEN, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANMACROEXTEN}},
{ASTCHANMACROPRI, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANMACROPRI}},
{ASTCHANEXTEN, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANEXTEN}},
{ASTCHANPRI, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANPRI}},
{ASTCHANACCOUNTCODE, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANACCOUNTCODE}},
{ASTCHANFORWARDTO, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANFORWARDTO}},
{ASTCHANUNIQUEID, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANUNIQUEID}},
{ASTCHANCALLGROUP, ASN_UNSIGNED, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCALLGROUP}},
{ASTCHANPICKUPGROUP, ASN_UNSIGNED, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANPICKUPGROUP}},
{ASTCHANSTATE, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANSTATE}},
{ASTCHANMUTED, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANMUTED}},
{ASTCHANRINGS, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANRINGS}},
{ASTCHANCIDDNID, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCIDDNID}},
{ASTCHANCIDNUM, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCIDNUM}},
{ASTCHANCIDNAME, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCIDNAME}},
{ASTCHANCIDANI, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCIDANI}},
{ASTCHANCIDRDNIS, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCIDRDNIS}},
{ASTCHANCIDPRES, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCIDPRES}},
{ASTCHANCIDANI2, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCIDANI2}},
{ASTCHANCIDTON, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCIDTON}},
{ASTCHANCIDTNS, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANCIDTNS}},
{ASTCHANAMAFLAGS, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANAMAFLAGS}},
{ASTCHANADSI, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANADSI}},
{ASTCHANTONEZONE, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANTONEZONE}},
{ASTCHANHANGUPCAUSE, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANHANGUPCAUSE}},
{ASTCHANVARIABLES, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANVARIABLES}},
{ASTCHANFLAGS, ASN_OCTET_STR, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANFLAGS}},
{ASTCHANTRANSFERCAP, ASN_INTEGER, RONLY, ast_var_channels_table, 4, {ASTCHANNELS, ASTCHANTABLE, 1, ASTCHANTRANSFERCAP}},
{ASTCHANTYPECOUNT, ASN_INTEGER, RONLY, ast_var_channel_types, 2, {ASTCHANNELS, ASTCHANTYPECOUNT}},
{ASTCHANTYPEINDEX, ASN_INTEGER, RONLY, ast_var_channel_types_table, 4, {ASTCHANNELS, ASTCHANTYPETABLE, 1, ASTCHANTYPEINDEX}},
{ASTCHANTYPENAME, ASN_OCTET_STR, RONLY, ast_var_channel_types_table, 4, {ASTCHANNELS, ASTCHANTYPETABLE, 1, ASTCHANTYPENAME}},
{ASTCHANTYPEDESC, ASN_OCTET_STR, RONLY, ast_var_channel_types_table, 4, {ASTCHANNELS, ASTCHANTYPETABLE, 1, ASTCHANTYPEDESC}},
{ASTCHANTYPEDEVSTATE, ASN_INTEGER, RONLY, ast_var_channel_types_table, 4, {ASTCHANNELS, ASTCHANTYPETABLE, 1, ASTCHANTYPEDEVSTATE}},
{ASTCHANTYPEINDICATIONS, ASN_INTEGER, RONLY, ast_var_channel_types_table, 4, {ASTCHANNELS, ASTCHANTYPETABLE, 1, ASTCHANTYPEINDICATIONS}},
{ASTCHANTYPETRANSFER, ASN_INTEGER, RONLY, ast_var_channel_types_table, 4, {ASTCHANNELS, ASTCHANTYPETABLE, 1, ASTCHANTYPETRANSFER}},
{ASTCHANTYPECHANNELS, ASN_GAUGE, RONLY, ast_var_channel_types_table, 4, {ASTCHANNELS, ASTCHANTYPETABLE, 1, ASTCHANTYPECHANNELS}},
{ASTCHANBRIDGECOUNT, ASN_GAUGE, RONLY, ast_var_channel_bridge, 3, {ASTCHANNELS, ASTCHANSCALARS, ASTCHANBRIDGECOUNT}},
};
register_sysORTable(asterisk_oid, OID_LENGTH(asterisk_oid),
"ASTERISK-MIB implementation for Asterisk.");
REGISTER_MIB("res_snmp", asterisk_vars, variable4, asterisk_oid);
snmp_register_callback(SNMP_CALLBACK_LIBRARY,
SNMP_CALLBACK_SHUTDOWN,
term_asterisk_mib, NULL);
}
void
init_vacm_vars (void)
{
#ifdef USING_MIBII_SYSORTABLE_MODULE
static oid reg[] = {1,3,6,1,6,3,13};
#endif
#define PRIVRW (SNMPV2ANY | 0x5000)
struct variable2 vacm_sec2group[] = {
{SECURITYMODEL, ASN_INTEGER, PRIVRW, var_vacm_sec2group, 1, {1}},
{SECURITYNAME, ASN_OCTET_STR, PRIVRW, var_vacm_sec2group, 1, {2}},
{SECURITYGROUP, ASN_OCTET_STR, PRIVRW, var_vacm_sec2group, 1, {3}},
{SECURITYSTORAGE, ASN_INTEGER, PRIVRW, var_vacm_sec2group, 1, {4}},
{SECURITYSTATUS, ASN_INTEGER, PRIVRW, var_vacm_sec2group, 1, {5}},
};
struct variable2 vacm_access[] = {
{ACCESSPREFIX, ASN_OCTET_STR, PRIVRW, var_vacm_access, 1, {1}},
{ACCESSMODEL, ASN_INTEGER, PRIVRW, var_vacm_access, 1, {2}},
{ACCESSLEVEL, ASN_INTEGER, PRIVRW, var_vacm_access, 1, {3}},
{ACCESSMATCH, ASN_INTEGER, PRIVRW, var_vacm_access, 1, {4}},
{ACCESSREAD, ASN_OCTET_STR, PRIVRW, var_vacm_access, 1, {5}},
{ACCESSWRITE, ASN_OCTET_STR, PRIVRW, var_vacm_access, 1, {6}},
{ACCESSNOTIFY, ASN_OCTET_STR, PRIVRW, var_vacm_access, 1, {7}},
{ACCESSSTORAGE, ASN_INTEGER, PRIVRW, var_vacm_access, 1, {8}},
{ACCESSSTATUS, ASN_INTEGER, PRIVRW, var_vacm_access, 1, {9}},
};
struct variable2 vacm_view[] = {
{VIEWNAME, ASN_OCTET_STR, PRIVRW, var_vacm_view, 1, {1}},
{VIEWSUBTREE, ASN_OBJECT_ID, PRIVRW, var_vacm_view, 1, {2}},
{VIEWMASK, ASN_OCTET_STR, PRIVRW, var_vacm_view, 1, {3}},
{VIEWTYPE, ASN_INTEGER, PRIVRW, var_vacm_view, 1, {4}},
{VIEWSTORAGE, ASN_INTEGER, PRIVRW, var_vacm_view, 1, {5}},
{VIEWSTATUS, ASN_INTEGER, PRIVRW, var_vacm_view, 1, {6}},
};
/* Define the OID pointer to the top of the mib tree that we're
registering underneath */
oid vacm_sec2group_oid[] = { OID_VACMGROUPENTRY };
oid vacm_access_oid[] = { OID_VACMACCESSENTRY};
oid vacm_view_oid[] = { OID_VACMVIEWENTRY };
/* register ourselves with the agent to handle our mib tree */
REGISTER_MIB("mibII/vacm:sec2group", vacm_sec2group, variable2, \
vacm_sec2group_oid);
REGISTER_MIB("mibII/vacm:access", vacm_access, variable2, vacm_access_oid);
REGISTER_MIB("mibII/vacm:view", vacm_view, variable2, vacm_view_oid);
snmpd_register_config_handler("com2sec", vacm_parse_security,
vacm_free_security,"name source community");
snmpd_register_config_handler("group", vacm_parse_group, vacm_free_group,
"name v1|v2c|usm|any security");
snmpd_register_config_handler("access", vacm_parse_access, vacm_free_access,
"name context model level prefx read write notify");
snmpd_register_config_handler("view", vacm_parse_view, vacm_free_view,
"name type subtree [mask]");
#ifdef USING_MIBII_SYSORTABLE_MODULE
register_sysORTable(reg,7,"View-based Access Control Model for SNMP.");
#endif
}
static void dumpAgtImpl(SmiModule *smiModule, char *baseName)
{
char *stubModuleName, *cModuleName;
FILE *f;
stubModuleName = xmalloc(strlen(baseName) + 10);
strcpy(stubModuleName, baseName);
strcat(stubModuleName, "-agt");
f = createFile(stubModuleName, ".c");
if (! f) {
xfree(stubModuleName);
return;
}
cModuleName = translateLower(smiModule->name);
fprintf(f,
"/*\n"
" * This C file has been generated by smidump "
SMI_VERSION_STRING ".\n"
" * It is intended to be used with the NET-SNMP agent library.\n"
" *\n"
" * This C file is derived from the %s module.\n"
" *\n * $I" "d$\n"
" */\n\n", smiModule->name );
fprintf(f,
"#include <stdio.h>\n"
"#include <string.h>\n"
"#include <malloc.h>\n"
"\n"
"#include \"%s.h\"\n"
"\n"
"#include <ucd-snmp/asn1.h>\n"
"#include <ucd-snmp/snmp.h>\n"
"#include <ucd-snmp/snmp_api.h>\n"
"#include <ucd-snmp/snmp_impl.h>\n"
"#include <ucd-snmp/snmp_vars.h>\n"
"\n",
baseName);
fprintf(f,
"static oid %s_caps[] = {0,0};\n"
"\n",
cModuleName);
fprintf(f,
"void init_%s(void)\n"
"{\n"
#if 0
/* create an entry in the sysORTable */
register_sysORTable(if_mib_caps, sizeof(if_mib_caps),
"IF-MIB implementation version 0.0.");
/* register the various parts of the MIB */
register_interfaces();
register_ifEntry();
/* register essential callbacks */
snmp_register_callback(SNMP_CALLBACK_LIBRARY,
SNMP_CALLBACK_SHUTDOWN,
term_if_mib, NULL);
#endif
"}\n"
"\n",
cModuleName);
fprintf(f,
"void deinit_%s()\n"
"{\n"
" unregister_sysORTable(%s_caps, sizeof(%s_caps));\n"
"}\n"
"\n",
cModuleName, cModuleName, cModuleName);
fprintf(f,
"int term_%s()\n"
"{\n"
" deinit_%s();\n"
" return 0;\n"
"}\n"
"\n",
cModuleName, cModuleName);
xfree(cModuleName);
if (fflush(f) || ferror(f)) {
perror("smidump: write error");
exit(1);
}
fclose(f);
xfree(stubModuleName);
}
